Microencapsulation and spray drying of Orthosiphon Staminues / (Record no. 4074)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02731nam a2200265 a 4500 |
| 001 - CONTROL NUMBER | |
| control field | vtls000075759 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20251114204545.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 131028t2013 my da f abm 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| International Standard Book Number | THE0002326(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] | |
| Level of rules in bibliographic description | 201905271051 |
| Level of effort used to assign nonsubject heading access points | shamsul |
| -- | 201310281502 |
| -- | nabilah |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | RS201.C3 L44 2013 rs Bc. |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Lee, Siew Ling |
| 245 10 - TITLE STATEMENT | |
| Title | Microencapsulation and spray drying of Orthosiphon Staminues / |
| Statement of responsibility, etc. | Lee Siew Ling |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Kuantan, Pahang : |
| Name of publisher, distributor, etc. | UMP, |
| Date of publication, distribution, etc. | 2013 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | xvi, 92 p. : |
| Other physical details | ill. ; |
| Dimensions | 30 cm. + |
| Accompanying material | 1 CD-ROM |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Project paper (Bachelor of Chemical Engineering (Biotechnology)) -- Universiti Malaysia Pahang – 2013 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography : p. 80-89 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The leaves of Orthosiphon Stamineus contained many useful bioactive compounds (flavonoid) that exhibit excellent therapeutic properties. However, the flavonoid contain is prone to degradation when expose to high temperature during spray drying to produce Orthosiphon Stamineus in powder form. Microencapsulation is one of the methods to preserve the flavonoids from degrading. This research is undertaken to achieve the objectives to minimize the thermal degradation of Orthosiphon Stamineus compound using spray drying method and microencapsulation method besides formulating a stable organically derived micorencapsulat to preserve the bioactive compounds from degrading. This research was conducted by extracting the bioactive compound from Orthosiphon Stamineus leaves using 70% methanol. Different concentration of the encapsulating agent, maltodextrin (MD) and whey protein isolate (WPI) were studied. The moisture, total solid and total flavonoid content test besides UPLC were analyzed. From the result obtained, 5% WPI added to the extract solution recorded the highest concentration of rosmarinic acid with amount 2.48 mg/ml and 0.00714 mg/ml. of sinensetin whereas 5% MD recorded high concentration of rosmarinic acid with amount 2.38 mg/ml and 0.00719 mg/ml sinensetin. However, 5% of WPI was a better encapsulating agent when compare to maltodextrin with its capability to achieve highest rosmarinic acid and sinensetin retention at 98.7% and 92.5% respectively. On the other hand, usage of 5% maltodextrin recorded lower rosmarinic retention (94.8%) and sinensetin (93.1%). Thus, minimize degradation of the useful bioactive components in Orthosiphon Stamineus were able to be prevented by applying the spray drying method using 5% microencapsulating agent whey protein isolate. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Microencapsulation |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Lamiales |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Flavonoids |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Not lost | Not for loan | UMPLIB GAMBANG | UMPLIB GAMBANG | 04/09/2019 | RS201.C3 L44 2013 rs Bc. | 0000076203 | 04/09/2019 | 1 | 04/09/2019 | Final Year Report | |||
| Not lost | Not for loan | UMPLIB GAMBANG | UMPLIB GAMBANG | 04/09/2019 | CD 7363 | RS201.C3 L44 2013 rs Bc. | 0000076204 | 04/09/2019 | 1 | 04/09/2019 | Final Year Report |